Definition of Snell's law in English:

Snell's law

noun snɛlzˈsnelz ˌlô

Physics

A law stating that the ratio of the sines of the angles of incidence and refraction of a wave are constant when it passes between two given media.
〔物理〕斯涅耳定律
Example sentencesExamples
- One might imagine that an experimental determination of Snell's law would be a simple matter.
- Fermat proposed that light follows the path which takes the shortest time, enabling Snell's law of refraction to be deduced mathematically.
- In bi-directional transmission distribution functions it is also necessary to include refraction, which is described by Snell's law.
- The largest angle allowed in the photoresist film is inversely related to its refractive index, as calculated using Snell's law and assuming a 90° half angle in air.
- This was developed with ray diagrams and key formulae such as Snell's law and the lens equation.

Origin

Late 19th century: named after Willebrord van Roijen Snell (1591–1626), Dutch mathematician.

Definition of Snell's law in US English:

Snell's law

nounˈsnelz ˌlô

Physics

A law stating that the ratio of the sines of the angles of incidence and refraction of a wave are constant when it passes between two given media.
〔物理〕斯涅耳定律
Example sentencesExamples
- Fermat proposed that light follows the path which takes the shortest time, enabling Snell's law of refraction to be deduced mathematically.
- The largest angle allowed in the photoresist film is inversely related to its refractive index, as calculated using Snell's law and assuming a 90° half angle in air.
- This was developed with ray diagrams and key formulae such as Snell's law and the lens equation.
- In bi-directional transmission distribution functions it is also necessary to include refraction, which is described by Snell's law.
- One might imagine that an experimental determination of Snell's law would be a simple matter.

Origin

Late 19th century: named after Willebrord van Roijen Snell (1591–1626), Dutch mathematician.

词汇	Snell's law
释义	Definition of Snell's law in English: Snell's law noun snɛlzˈsnelz ˌlô Physics A law stating that the ratio of the sines of the angles of incidence and refraction of a wave are constant when it passes between two given media. 〔物理〕斯涅耳定律 Example sentencesExamples One might imagine that an experimental determination of Snell's law would be a simple matter. Fermat proposed that light follows the path which takes the shortest time, enabling Snell's law of refraction to be deduced mathematically. In bi-directional transmission distribution functions it is also necessary to include refraction, which is described by Snell's law. The largest angle allowed in the photoresist film is inversely related to its refractive index, as calculated using Snell's law and assuming a 90° half angle in air. This was developed with ray diagrams and key formulae such as Snell's law and the lens equation. Origin Late 19th century: named after Willebrord van Roijen Snell (1591–1626), Dutch mathematician. Definition of Snell's law in US English: Snell's law nounˈsnelz ˌlô Physics A law stating that the ratio of the sines of the angles of incidence and refraction of a wave are constant when it passes between two given media. 〔物理〕斯涅耳定律 Example sentencesExamples Fermat proposed that light follows the path which takes the shortest time, enabling Snell's law of refraction to be deduced mathematically. The largest angle allowed in the photoresist film is inversely related to its refractive index, as calculated using Snell's law and assuming a 90° half angle in air. This was developed with ray diagrams and key formulae such as Snell's law and the lens equation. In bi-directional transmission distribution functions it is also necessary to include refraction, which is described by Snell's law. One might imagine that an experimental determination of Snell's law would be a simple matter. Origin Late 19th century: named after Willebrord van Roijen Snell (1591–1626), Dutch mathematician.
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